51324442315 has 8 divisors (see below), whose sum is σ = 62368943040. Its totient is φ = 40539812352.

The previous prime is 51324442313. The next prime is 51324442327.

51324442315 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51324442315 - 2¹ = 51324442313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51324442313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64967254 + ... + 64968043.

It is an arithmetic number, because the mean of its divisors is an integer number (7796117880).

Almost surely, 2^51324442315 is an apocalyptic number.

51324442315 is a deficient number, since it is larger than the sum of its proper divisors (11044500725).

51324442315 is a wasteful number, since it uses less digits than its factorization.

51324442315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129935381.

The product of its digits is 57600, while the sum is 34.

The spelling of 51324442315 in words is "fifty-one billion, three hundred twenty-four million, four hundred forty-two thousand, three hundred fifteen".